/* 施工流程 */
.sglc{
    width: 100%;
    height: 3.2rem;
    padding-top: 1.6rem;
    line-height: 1.6rem;
    /* outline: 1px solid red; */
}
.sglc>img{
    width: 3.2267rem;
}
/* 流程图 */
.liuchengtu{
    width: 100%;
    margin-top: 1.3333rem;
    position: relative;
    /* outline: 1px solid red; */
}
.tu{
    width: 90%;
    margin: 0px auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 444;
    /* outline: 1px solid red; */
}
.tu>ul{
    width: 100%;
    margin-bottom: .6667rem;
    display: flex;
    align-items: center;
    /* justify-content: center; */
}
.tu>ul>li{
    /* float: left; */
    width: calc(100% / 3.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: rgb(255, 151, 0);
    /* outline: 1px solid red; */
}
.tu>ul>li>img{
    width: 1.5rem;
}
.tu_right{
   justify-content: right;
   margin-right: -0.9rem;
   /* outline: 1px solid red;  */
}
.xian{
    width: 7rem;
    height: 5.3333rem;
    position: absolute;
    top: .7467rem;
    right: 1.3333rem;
    /* outline: 1px solid red; */
}
.xian1{
    width: 100%;
    height: 50%;
    border: 1px solid rgb(255, 151, 0);
    border-left: none;
}
.xian2{
    width: 75%;
    height: 50%;
    border-left: 1px solid rgb(255, 151, 0);
    border-bottom: 1px solid rgb(255, 151, 0);
}